Used HITACHI 3000H #293665935 for sale

HITACHI 3000H is a scanning electron microscope (SEM) designed to provide a high resolution imaging capability. It utilizes a unique combination of advanced hardware and software to enable researchers the ability to obtain highly detailed images of biological specimens, ranging from cells to larger structures. The microscope is a type of vacuum chamber with a three-stage turret design, allowing for a variety of imaging objectives and angles. The turret has a 50mm objective lens, two intermediate lenses, and a 5mm aperture for the final viewing. The microscope can achieve a maximum resolution of 0.6nm, which provides researchers with excellent insight when studying samples at a microscopic level. The microscope is also equipped with an energy-filtered imaging system that offers two types of filters (low and high). The low filter is used to enhance the contrast of images by removing noise from the background, while the high filter is used to highlight small particle features on the sample. Additionally, a digital image processing unit provides more advanced image processing capabilities for improved detection and image characteristics. The microscope also features a specialized stage that enables users to rotate the sample up to 360 degrees. This greatly enhances imaging speed and enables users to reposition the sample quickly and accurately. Along with its generous sample size of 200mm x 200mm, the stage also offers a drift compensation system that ensure sample placement is optimized for imaging. For imaging, the microscope utilizes a cold cathode electron source with an acceleration voltage of 0-30kV. This source is capable of producing a high-intensity electron beam of 0.5-1.5μA. A variable beam size and shape adjustment permits fine-tuning to produce higher magnification and sharper images. An advanced Digital Confocal Scanning System (DCS-SEM) allows the microscope to digitally zoom in on small objects and observe them in high resolution cinematic quality. A low voltage secondary electron imaging mode (3-15kV) is available to enable researchers to increase the contrast between light and dark regions, while reducing the amount of noise. Overall, 3000H is a versatile and powerful scanning electron microscope capable of producing high-resolution images at a rapid speed. It enables researchers to study samples at a close range and observe their features with an unprecedented level of detail.